Jet TDC-750, Taper Mount Drill Chuck 1/8"-3/4" x JT-4

Jet TDC-625, Taper Mount Drill Chuck 1/8"-5/8" x JT-3

JET TDC-375, Taper Mount Drill Chuck 0-3/8 x JT-2

Jet TDC-500, Taper Mount Drill Chuck 0-1/2" x JT-6

Jet TDC-501, Taper Mount Drill Chuck 0-1/2" x JT-33

DeWalt SDS Drill Bit, Type: Rock carbide + hammer bit, Style: Fits into standard 3/8-inch and 1/2-inch chucks, Size: 1/4" x 2" x 4"